[patch] Calculate gas version properly

pngcrush-gas.patch (text/plain), 607 bytes, created by Martin Väth on 2008-07-27 11:54:58 UTC

--- work/pngcrush-1.6.4-nolib/Makefile
+++ work/pngcrush-1.6.4-nolib/Makefile
@@ -11,7 +11,7 @@
 # macros --------------------------------------------------------------------
 
 #GAS_VERSION := $(shell as --version | grep "GNU assembler" | sed -e 's/GNU assembler //' -e 's/ .*//')
-GAS_VERSION := $(shell as --version < /dev/null 2&>1 | grep "GNU assembler" | sed -e 's/GNU assembler //' -e 's/ .*//')
+GAS_VERSION := $(shell as --version < /dev/null 2>&1 | sed -n -e '/GNU assembler / s/.* //p')
 
 # uncomment these 2 lines only if you are using an external copy of libpng:
 #PNGINC = /usr/local/include